Passage
And if the family of Egypt go not up, and come not, neither [shall it be] upon them; [there] shall be the plague, wherewith Jehovah will smite the nations that go not up to celebrate the feast of tabernacles.
And if the family of Egypt go not up, and come not, neither [shall it be] upon them; [there] shall be the plague, wherewith Jehovah will smite the nations that go not up to celebrate the feast of tabernacles.
Zechariah 14:16 And it shall come to pass, that all that are left of all the nations which came against Jerusalem shall go up from year to year to worship the King, Jehovah of hosts, and to celebrate the feast of tabernacles.
Zechariah 14:17 And it shall be, that whoso goeth not up of the families of the earth unto Jerusalem to worship the King, Jehovah of hosts, upon them shall be no rain.
Zechariah 14:18 And if the family of Egypt go not up, and come not, neither [shall it be] upon them; [there] shall be the plague, wherewith Jehovah will smite the nations that go not up to celebrate the feast of tabernacles.
Zechariah 14:19 This shall be the punishment of Egypt, and the punishment of all the nations that go not up to celebrate the feast of tabernacles.
Zechariah 14:20 In that day shall there be upon the bells of the horses, HOLINESS UNTO JEHOVAH; and the pots in Jehovah's house shall be like the bowls before the altar.
The verse centers on "family", "egypt", "come", "neither", "shall", "upon", and "plague". It is saying that the verse draws attention to "family" and "egypt", so its meaning should be read from those terms before moving to application.
The nearby context moves from verse 17's "And it shall be that whoso goeth..." into verse 19's "This shall be the punishment of Egypt...", so "family" and "egypt" belong inside that flow. In Zechariah context, the local focus is covenant, worship, and faithfulness.
A plain takeaway is to answer the verse's own emphasis on "family" and "egypt" with trust shaped by these words, not by a vague optimism outside the passage.